# HTS 7311: Containers for compressed or liquefied gas, of iron or steel

https://geopax.app/tariffs/catalog/73/7311

Source: [2026 HTS Revision 21 (October 9, 2026)](https://hts.usitc.gov/search?query=7311). Additional duties by country of origin may apply; estimate a shipment's full duty with the tariff calculator: https://geopax.app/tariffs/calculator

## 7311: Containers for compressed or liquefied gas, of iron or steel

| Code | Description | General | Special | Column 2 | Units |
| --- | --- | --- | --- | --- | --- |
| 7311.00.00 | Containers for compressed or liquefied gas, of iron or steel | Free |  | 25% |  |
|  |   Certified prior to exportation to have been made in accordance with the safety requirements of sections 178.36 through 178.68 of title 49 CFR or under a specific exemption to those requirements: | Free |  | 25% |  |
| 7311.00.00.30 |     Seamless steel containers not overwrapped, marked DOT 3A, 3AX, 3AA, 3AAX, 3B, 3E, 3HT, 3T or DOT-E followed by a specific exemption number | Free |  | 25% | No., kg |
| 7311.00.00.60 |     Other | Free |  | 25% | No., kg |
| 7311.00.00.90 |   Other | Free |  | 25% | No., kg |